Mellotronists

Howdy!
Anybody have any tips for demagnetizing the head block?  Do you do 
one head at a time (slow in, slow out, next head repeat, rinse 
repeat) or can you just slowly sweep over each head once you're in 
there?

Also - who on the list lives in Atlanta, GA and would be interested 
in starting a multi-tron band for infrequent gig blowouts?

Sweepily,

Blake
M400 #542